The IQ Curve Is Normal, with a Mean of 100

question 22

Multiple Choice

The IQ curve is normal, with a mean of 100 and a standard deviation of 15.If "normal" IQ is defined as a score within 1 standard deviation of the mean, what range of scores is considered "normal"?

• A) 85-115
• B) 75-125
• C) 100-115
• D) 85-100

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Definitions:

Fallopian Tubes

Tubes that carry eggs from the ovaries to the uterus; the site where fertilization usually occurs.

Sperm

Male reproductive cells or gametes involved in sexual reproduction, tasked with fertilizing an ovum.

Cervix

The bottom segment of the uterus which links to the vagina, acting as a vital component in reproductive wellbeing and the delivery of a baby.

Amnion

A thin membrane forming a closed sac around the embryo and fetus, containing the amniotic fluid which provides a protective environment.